I'm going to turn the farms on and run them until empty to get the initial timing. I will then turn on the silos and do a timing with all three. I had upgraded 2 to level 2 already and will upgrade the other before the test with them. Let's face it, no one will use level 1 silos for very long so I'll just skip to level 2. I've attached a picture of my area.

This will change and ultimately become some sort of guide, but we have to get through testing first.

Silos are best paired on a 1 to 1 ratio with Farms. They have the same production times as farms. Best thing is to lay a strip of farms in a straight line with a storehouse in the center of the line. Then run a line of farms on one side and a line of silos on the other. This will match the production times evenly, and you WILL NEVER HAVE TO REPLACE A FIELD AGAIN!